The Engineer's Blog

Energy efficient, personalized, smart - in need of extensive maintenance? Engineers in machine design are faced with increased demands. How do they meet them? What kind of solutions evolve in different industries? How is it possible to enforce innovation internally? Have a read on this and more in our blog.

 

Subscribe to Email Updates

Friction Springs - Experts in the Field of Damping Technology

By Sophie Keil on Mar 22, 2017

Friction springs are indispensible safety components in all fields of technology where suddenly occurring forces have to be taken up and kinetic energy absorbed, or where springs are required with relatively compact dimensions while also being able to sustain high forces. Expert friction springs are needed when it comes to the deceleration of moving masses in a quick, safe and precise manner.

Topics: Damping
Continue Reading

Elastomeric Materials – An Overview

By Simon Graf on Jan 04, 2017

Elastomers are polymeric materials which have the property of high elasticity. By virtue of this elasticity in combination with their damping capability, elastomers are the preferred material for use as transmission elements in elastic or highly elastic couplings. [1]

Continue Reading

Mechanical Properties of Elastomers

By Simon Graf on Nov 30, 2016

One of the distinguishing properties of elastomers is their high elasticity. The main characteristics of elastomers present themselves, in particular when comparing them to steel. Below we would like to elaborate on the main properties of elastomers in more detail. Figure 1 shows the main characteristics of elastomers. They are able to combine spring properties as well as damping ability in one component.

Topics: Damping
Continue Reading

Stiffness and damping: This is what engineers have to consider when tuning a coupling

By Simon Graf on Jul 20, 2016

Stiffness describes the ability of a body to resist elastic deformation. The transmission of power would not be possible without stiffness. However, there are events which should not be transmitted, such as torque peaks and shock loads. In order for a system to withstand such loads, it is damped. Engineers are confronted with the challenge to tune stiffness and damping in a vibratory system in such a way that reliable operation, essentially free of load peaks, is ensured.   

Continue Reading

Sophisticated Technology in the Mars Rover Curiosity: Mission damping accomplished

By Lars Jahnel on Jul 04, 2016

The robust drill on the robot arm of the Mars Rover Curiosity helps scoop rock dust on Mars – a milestone for researchers. A friction spring made of stainless steel dampens the forces generated during the drilling process and prevents any resonance phenomena.

Continue Reading